OCICollection::trim

(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)

OCICollection::trim — Trims elements from the end of the collection

public OCICollection::trim(int $num): bool

Trims num of elements from the end of the collection.

成功时返回 true，或者在失败时返回 false。

版本	说明
8.0.0, PECL OCI8 3.0.0	The OCI-Collection class was renamed to OCICollection to align with PHP naming standards.